11 1/4x11 1/4x1 Exact MERV 7 AC Furnace Filters 6 Pack Air Purification CPS5036 – 2 Dry Electropolish

CPS5036 – 2 Dry Electropolish and 2 Wet Quantanium Tumblers

Fully compatible with IPM programs

The importance of keeping a balanced pH during your Grow and Bloom phase is essential to a healthy

#714215 is shipped in a poly bag inside a cardboard carton

11 1/4x11 1/4x1 Exact MERV 7 AC Furnace Filters 6 Pack Air Purification CPS5036 – 2 Dry ElectropolishNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters